Question
Vaidev bought equal number of boxes of purple marbles and packets of grey marbles. 4 boxes and 2 packets contain 28 marbles. 2 boxes and 4 packets contain 26 marbles. There were 72 marbles altogether. How many boxes of purple marbles did Vaidev buy?
4 m

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Vaidev bought equal number of boxes of purple marbles and packets of grey marbles. 4 boxes and 2 packets contain 28 marbles. 2 boxes and 4 packets contain 26 marbles. There were 72 marbles altogether. How many boxes of purple marbles did Vaidev buy?